session resumption

Jeremy Harris <[email protected]> Mon, 1 Apr 2019 00:48:37 +0100

Newsgroups	gmane.network.gnutls.general
Message-ID	<[email protected]>

Hi,

GnuTLS 3.6.7

I'm trying to set up (ticketed) resumption on a TLS1.2 session.
The call to gnutls_session_set_data() returns
"Error in Database backend."

The session data is 1601 bytes; wireshark reports the ticket
as having been 396 bytes (during the startup of the preceding
session; I stash the session data in a DB between the
connections).


Debug output:

00:30:20 18648 GnuTLS<3>: ASSERT: session_pack.c[_gnutls_session_unpack]:218
00:30:20 18648 GnuTLS<3>: ASSERT: session.c[gnutls_session_set_data]:300
00:30:20 18648 setting session ticket: Error in Database backend.

What might I be doing wrong?  Any way of getting more detail?
-- 
Thanks,
  Jeremy